System and method for multi TOF camera operation using phase hopping

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United States of America Patent

PATENT NO 9857469
SERIAL NO

13280154

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Abstract

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A modulation technique for 3D time-of-flight (TOF) cameras allows the operation of fully autonomous operated 3D TOF cameras. The method subdivides the exposure time into several sub-exposure intervals, for which the signal control unit adds a preferably pseudo-random common phase delay to the illumination and the sensor.

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Patent Owner(s)

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AMS SENSORS SINGAPORE PTE LTD7000 ANG MO KIO AVENUE 5 #02-00 SINGAPORE 569877

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Buettgen, Bernhard Adliswil, CH 39 851
Oggier, Thierry Zurich, CH 48 1754
Schweizer, Matthias Lenzburg, CH 22 238

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